MariusSoft Disk Scrubber

Clean your hard drive
to prevent unwanted
file recovery

When you delete files or folders, the data is not initially removed from the hard
disk. Instead, the space on the disk that was occupied by the deleted data is "deallocated."
After it is deallocated, the space is available for use when new data is written
to the disk. Until the space is overwritten, you can recover the deleted data by
using a low-level disk editor or data-recovery software.

By using the Disk Scrubber, you can ensure that delete data is overwritten and thus
no longer recoverable by disk recovery software. This is a must when selling or
donating your used hard drives.